zopefoundation/zope.component | Build 3829079989 | src/zope/component/tests/test_interface.py | Coveralls

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"""Tests for z.c.interface

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import os

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import unittest

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DOCSTRINGS_REMOVED = False

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class Test_provideInterface(unittest.TestCase):

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    from zope.component.testing import setUp, tearDown

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    def _callFUT(self, *args, **kw):

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        from zope.component.interface import provideInterface

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        return provideInterface(*args, **kw)

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    def test_w_interface_not_IInterface(self):

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        self.assertRaises(TypeError, self._callFUT, 'xxx', object())

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    def test_w_iface_type_not_IInterface(self):

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        from zope.interface import Interface

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        from zope.interface.interface import InterfaceClass

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        class IFoo(Interface):

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            pass

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        IBar = InterfaceClass('IBar')

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        self.assertRaises(TypeError, self._callFUT, 'xxx', IFoo, IBar)

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    def test_w_class(self):

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IBar(IInterface):

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            pass

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        class Foo(object):

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            pass

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        self._callFUT('', Foo, IBar)

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        self.assertFalse(IBar.providedBy(Foo))

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        self.assertEqual(len(list(gsm.getUtilitiesFor(IBar))), 0)

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    def test_wo_name_w_iface_type(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IFoo(Interface):

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            pass

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        class IBar(IInterface):

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            pass

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        self._callFUT('', IFoo, IBar)

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        self.assertTrue(IBar.providedBy(IFoo))

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        nm = 'zope.component.tests.test_interface.IFoo'

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        self.assertTrue(gsm.getUtility(IBar, nm) is IFoo)

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    def test_w_name_wo_ifact_type(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IFoo(Interface):

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            pass

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        self._callFUT('foo', IFoo)

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        self.assertTrue(IInterface.providedBy(IFoo))

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        registered = gsm.getUtility(IInterface, name='foo')

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        self.assertIs(registered, IFoo)

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    def test_register_in_current_site(self):

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        from zope.component._api import getSiteManager

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        from zope.component.globalregistry import getGlobalSiteManager

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        from zope.interface.registry import Components

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        class IFoo(Interface):

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            pass

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        site_man = Components()

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        def get(_context=None):

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            return site_man

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        getSiteManager.sethook(get)

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        self.addCleanup(getSiteManager.reset)

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        self._callFUT('foo', IFoo)

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        self.assertIs(site_man.getUtility(IInterface, name='foo'),

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        self.assertIsNone(

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class Test_getInterface(unittest.TestCase):

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    from zope.component.testing import setUp, tearDown

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    def _callFUT(self, *args, **kw):

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        from zope.component.interface import getInterface

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        return getInterface(*args, **kw)

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    def test_miss(self):

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        from zope.interface.interfaces import ComponentLookupError

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        self.assertRaises(ComponentLookupError,

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    def test_hit(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IFoo(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        self.assertTrue(self._callFUT(object(), 'foo') is IFoo)

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class Test_queryInterface(unittest.TestCase):

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    from zope.component.testing import setUp, tearDown

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    def _callFUT(self, *args, **kw):

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        from zope.component.interface import queryInterface

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        return queryInterface(*args, **kw)

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    def test_miss(self):

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        _DEFAULT = object()

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        self.assertTrue(

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    def test_hit(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IFoo(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        self.assertTrue(self._callFUT('foo') is IFoo)

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class Test_searchInterface(unittest.TestCase):

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    from zope.component.testing import setUp, tearDown

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    def _callFUT(self, *args, **kw):

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        from zope.component.interface import searchInterface

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        return searchInterface(*args, **kw)

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    def test_empty(self):

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        self.assertEqual(self._callFUT(object()), [])

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    def test_no_search_string_no_base(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IFoo(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        self.assertEqual(self._callFUT(object()), [IFoo])

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    def test_w_search_string_no_base(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IFoo(Interface):

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            pass

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        class IBar(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        gsm.registerUtility(IBar, IInterface, 'bar')

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        self.assertEqual(self._callFUT(object(), 'IFoo'), [IFoo])

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    def test_no_search_string_w_base(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IBase(Interface):

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            pass

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        class IFoo(IBase):

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            pass

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        class IBar(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        gsm.registerUtility(IBar, IInterface, 'bar')

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        self.assertEqual(self._callFUT(object(), base=IBase), [IFoo])

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    def test_hit_in_current_site(self):

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        from zope.component._api import getSiteManager

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        from zope.component.globalregistry import getGlobalSiteManager

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        from zope.interface.registry import Components

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        class ILocal(Interface):

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            pass

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        class IGlobal(Interface):

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            pass

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        gsm = getGlobalSiteManager()

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        site_man = Components(bases=(gsm,))

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        def get(_context=None):

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            return site_man

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        getSiteManager.sethook(get)

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        self.addCleanup(getSiteManager.reset)

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        gsm.registerUtility(IGlobal, IInterface, 'foo')

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        site_man.registerUtility(ILocal, IInterface, 'bar')

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        result = self._callFUT(None)

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        self.assertEqual(len(result), 2)

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        self.assertIn(ILocal, result)

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        self.assertIn(IGlobal, result)

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        getSiteManager.reset()

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        result = self._callFUT(None)

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        self.assertEqual(len(result), 1)

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        self.assertIn(IGlobal, result)

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class Test_searchInterfaceIds(unittest.TestCase):

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    from zope.component.testing import setUp, tearDown

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    def _callFUT(self, *args, **kw):

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        from zope.component.interface import searchInterfaceIds

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        return searchInterfaceIds(*args, **kw)

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    def test_empty(self):

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        self.assertEqual(self._callFUT(object()), [])

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    def test_no_search_string_no_base(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IFoo(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        self.assertEqual(self._callFUT(object()), ['foo'])

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    def test_w_search_string_no_base(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IFoo(Interface):

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            pass

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        class IBar(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        gsm.registerUtility(IBar, IInterface, 'bar')

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        self.assertEqual(self._callFUT(object(), 'IFoo'), ['foo'])

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    def test_no_search_string_w_base(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IBase(Interface):

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            pass

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        class IFoo(IBase):

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            pass

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        class IBar(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        gsm.registerUtility(IBar, IInterface, 'bar')

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        self.assertEqual(self._callFUT(object(), base=IBase), ['foo'])

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class Test_searchInterfaceUtilities(unittest.TestCase):

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    from zope.component.testing import setUp, tearDown

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    def _callFUT(self, *args, **kw):

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        from zope.component.interface import searchInterfaceUtilities

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        return searchInterfaceUtilities(*args, **kw)

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    def test_empty(self):

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        self.assertEqual(self._callFUT(object()), [])

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    def test_no_search_string_no_base(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IFoo(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        self.assertEqual(self._callFUT(object()), [('foo', IFoo)])

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    def test_w_search_string_no_base(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IFoo(Interface):

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            pass

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        class IBar(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        gsm.registerUtility(IBar, IInterface, 'bar')

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        self.assertEqual(self._callFUT(object(), 'IFoo'), [('foo', IFoo)])

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    def test_no_search_string_w_base(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IBase(Interface):

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            pass

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        class IFoo(IBase):

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            pass

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        class IBar(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        gsm.registerUtility(IBar, IInterface, 'bar')

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        self.assertEqual(self._callFUT(object(), base=IBase), [('foo', IFoo)])

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    def test_no_search_string_w_base_is_same(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IFoo(Interface):

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            pass

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        class IBar(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        gsm.registerUtility(IBar, IInterface, 'bar')

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        self.assertEqual(self._callFUT(object(), base=IFoo), [('foo', IFoo)])

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@unittest.skipIf(DOCSTRINGS_REMOVED,

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class Test_getInterfaceAllDocs(unittest.TestCase):

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    def _callFUT(self, *args, **kw):

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        from zope.component.interface import getInterfaceAllDocs

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        return getInterfaceAllDocs(*args, **kw)

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    def test_w_class(self):

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        class Foo(object):

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            bar = None

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            def baz(self):

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        self.assertEqual(self._callFUT(Foo),

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    def test_w_interface_no_members(self):

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        from zope.interface import Interface

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        class IFoo(Interface):

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        self.assertEqual(self._callFUT(IFoo),

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    def test_w_interface_w_members(self):

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        from zope.interface import Attribute

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        from zope.interface import Interface

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        class IFoo(Interface):

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            bar = Attribute('bar', 'Do bar')

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            def baz(self):

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        self.assertEqual(self._callFUT(IFoo),

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class Test_nameToInterface(unittest.TestCase):

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    from zope.component.testing import setUp, tearDown

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    def _callFUT(self, *args, **kw):

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        from zope.component.interface import nameToInterface

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        return nameToInterface(*args, **kw)

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    def test_w_None(self):

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        self.assertTrue(self._callFUT(object(), 'None') is None)

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    def test_miss(self):

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        from zope.interface.interfaces import ComponentLookupError

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        self.assertRaises(ComponentLookupError,

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    def test_hit(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IFoo(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        found = self._callFUT(object(), 'foo')

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        self.assertTrue(found is IFoo)

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class Test_interfaceToName(unittest.TestCase):

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    from zope.component.testing import setUp, tearDown

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    def _callFUT(self, *args, **kw):

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        from zope.component.interface import interfaceToName

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        return interfaceToName(*args, **kw)

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    def test_w_None(self):

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        self.assertEqual(self._callFUT(object(), None), 'None')

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    def test_w_unregistered(self):

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        from zope.interface import Interface

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        class IFoo(Interface):

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            pass

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        self.assertEqual(self._callFUT(object(), IFoo),

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    def test_w_registered(self):

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        from zope.interface import Interface

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        from zope.interface.interfaces import IInterface

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        from zope.component.globalregistry import getGlobalSiteManager

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        gsm = getGlobalSiteManager()

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        class IFoo(Interface):

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            pass

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        gsm.registerUtility(IFoo, IInterface, 'foo')

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        self.assertEqual(self._callFUT(object(), IFoo),

1✔

zopefoundation / zope.component / 3829079989

Source File
Press 'n' to go to next uncovered line, 'b' for previous

1	##############################################################################
2	#
3	# Copyright (c) 2012 Zope Foundation and Contributors.
4	# All Rights Reserved.
5	#
6	# This software is subject to the provisions of the Zope Public License,
7	# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
8	# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
9	# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
10	# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
11	# FOR A PARTICULAR PURPOSE.
12	#
13	##############################################################################
14	"""Tests for z.c.interface	1✔
15	"""
16	import os	1✔
17	import unittest	1✔
18
19
20	DOCSTRINGS_REMOVED = False	1✔
21	if os.environ.get('PYTHONOPTIMIZE') == '2':	1!
22	DOCSTRINGS_REMOVED = True	×
23
24	# pylint:disable=inherit-non-class,blacklisted-name
25
26	class Test_provideInterface(unittest.TestCase):	1✔
27
28	from zope.component.testing import setUp, tearDown	1✔
29
30	def _callFUT(self, args, *kw):	1✔
31	from zope.component.interface import provideInterface	1✔
32	return provideInterface(args, *kw)	1✔
33
34	def test_w_interface_not_IInterface(self):	1✔
35	self.assertRaises(TypeError, self._callFUT, 'xxx', object())	1✔
36
37	def test_w_iface_type_not_IInterface(self):	1✔
38	from zope.interface import Interface	1✔
39	from zope.interface.interface import InterfaceClass	1✔
40	class IFoo(Interface):	1✔
41	pass	1✔
42	IBar = InterfaceClass('IBar')	1✔
43	self.assertRaises(TypeError, self._callFUT, 'xxx', IFoo, IBar)	1✔
44
45	def test_w_class(self):	1✔
46	from zope.interface.interfaces import IInterface	1✔
47	from zope.component.globalregistry import getGlobalSiteManager	1✔
48	gsm = getGlobalSiteManager()	1✔
49	class IBar(IInterface):	1✔
50	pass	1✔
51	class Foo(object):	1✔
52	pass	1✔
53	self._callFUT('', Foo, IBar)	1✔
54	self.assertFalse(IBar.providedBy(Foo))	1✔
55	self.assertEqual(len(list(gsm.getUtilitiesFor(IBar))), 0)	1✔
56
57	def test_wo_name_w_iface_type(self):	1✔
58	from zope.interface import Interface	1✔
59	from zope.interface.interfaces import IInterface	1✔
60	from zope.component.globalregistry import getGlobalSiteManager	1✔
61	gsm = getGlobalSiteManager()	1✔
62	class IFoo(Interface):	1✔
63	pass	1✔
64	class IBar(IInterface):	1✔
65	pass	1✔
66	self._callFUT('', IFoo, IBar)	1✔
67	self.assertTrue(IBar.providedBy(IFoo))	1✔
68	nm = 'zope.component.tests.test_interface.IFoo'	1✔
69	self.assertTrue(gsm.getUtility(IBar, nm) is IFoo)	1✔
70
71	def test_w_name_wo_ifact_type(self):	1✔
72	from zope.interface import Interface	1✔
73	from zope.interface.interfaces import IInterface	1✔
74	from zope.component.globalregistry import getGlobalSiteManager	1✔
75	gsm = getGlobalSiteManager()	1✔
76	class IFoo(Interface):	1✔
77	pass	1✔
78	self._callFUT('foo', IFoo)	1✔
79	self.assertTrue(IInterface.providedBy(IFoo))	1✔
80	registered = gsm.getUtility(IInterface, name='foo')	1✔
81	self.assertIs(registered, IFoo)	1✔
82
83	def test_register_in_current_site(self):	1✔
84	from zope.component._api import getSiteManager	1✔
85	from zope.component.globalregistry import getGlobalSiteManager	1✔
86	from zope.interface.registry import Components	1✔
87	from zope.interface import Interface	1✔
88	from zope.interface.interfaces import IInterface	1✔
89
90	class IFoo(Interface):	1✔
91	pass	1✔
92
93	site_man = Components()	1✔
94	def get(_context=None):	1✔
95	return site_man	1✔
96	getSiteManager.sethook(get)	1✔
97	self.addCleanup(getSiteManager.reset)	1✔
98
99	self._callFUT('foo', IFoo)	1✔
100
101	self.assertIs(site_man.getUtility(IInterface, name='foo'),	1✔
102	IFoo)
103	self.assertIsNone(	1✔
104	getGlobalSiteManager().queryUtility(IInterface, name='foo')
105	)
106
107
108
109	class Test_getInterface(unittest.TestCase):	1✔
110
111	from zope.component.testing import setUp, tearDown	1✔
112
113	def _callFUT(self, args, *kw):	1✔
114	from zope.component.interface import getInterface	1✔
115	return getInterface(args, *kw)	1✔
116
117	def test_miss(self):	1✔
118	from zope.interface.interfaces import ComponentLookupError	1✔
119	self.assertRaises(ComponentLookupError,	1✔
120	self._callFUT, object(), 'nonesuch')
121
122	def test_hit(self):	1✔
123	from zope.interface import Interface	1✔
124	from zope.interface.interfaces import IInterface	1✔
125	from zope.component.globalregistry import getGlobalSiteManager	1✔
126	gsm = getGlobalSiteManager()	1✔
127	class IFoo(Interface):	1✔
128	pass	1✔
129	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
130	self.assertTrue(self._callFUT(object(), 'foo') is IFoo)	1✔
131
132
133	class Test_queryInterface(unittest.TestCase):	1✔
134
135	from zope.component.testing import setUp, tearDown	1✔
136
137	def _callFUT(self, args, *kw):	1✔
138	from zope.component.interface import queryInterface	1✔
139	return queryInterface(args, *kw)	1✔
140
141	def test_miss(self):	1✔
142	_DEFAULT = object()	1✔
143	self.assertTrue(	1✔
144	self._callFUT('nonesuch', default=_DEFAULT) is _DEFAULT)
145
146	def test_hit(self):	1✔
147	from zope.interface import Interface	1✔
148	from zope.interface.interfaces import IInterface	1✔
149	from zope.component.globalregistry import getGlobalSiteManager	1✔
150	gsm = getGlobalSiteManager()	1✔
151	class IFoo(Interface):	1✔
152	pass	1✔
153	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
154	self.assertTrue(self._callFUT('foo') is IFoo)	1✔
155
156
157	class Test_searchInterface(unittest.TestCase):	1✔
158
159	from zope.component.testing import setUp, tearDown	1✔
160
161	def _callFUT(self, args, *kw):	1✔
162	from zope.component.interface import searchInterface	1✔
163	return searchInterface(args, *kw)	1✔
164
165	def test_empty(self):	1✔
166	self.assertEqual(self._callFUT(object()), [])	1✔
167
168	def test_no_search_string_no_base(self):	1✔
169	from zope.interface import Interface	1✔
170	from zope.interface.interfaces import IInterface	1✔
171	from zope.component.globalregistry import getGlobalSiteManager	1✔
172	gsm = getGlobalSiteManager()	1✔
173	class IFoo(Interface):	1✔
174	pass	1✔
175	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
176	self.assertEqual(self._callFUT(object()), [IFoo])	1✔
177
178	def test_w_search_string_no_base(self):	1✔
179	from zope.interface import Interface	1✔
180	from zope.interface.interfaces import IInterface	1✔
181	from zope.component.globalregistry import getGlobalSiteManager	1✔
182	gsm = getGlobalSiteManager()	1✔
183	class IFoo(Interface):	1✔
184	pass	1✔
185	class IBar(Interface):	1✔
186	pass	1✔
187	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
188	gsm.registerUtility(IBar, IInterface, 'bar')	1✔
189	self.assertEqual(self._callFUT(object(), 'IFoo'), [IFoo])	1✔
190
191	def test_no_search_string_w_base(self):	1✔
192	from zope.interface import Interface	1✔
193	from zope.interface.interfaces import IInterface	1✔
194	from zope.component.globalregistry import getGlobalSiteManager	1✔
195	gsm = getGlobalSiteManager()	1✔
196	class IBase(Interface):	1✔
197	pass	1✔
198	class IFoo(IBase):	1✔
199	pass	1✔
200	class IBar(Interface):	1✔
201	pass	1✔
202	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
203	gsm.registerUtility(IBar, IInterface, 'bar')	1✔
204	self.assertEqual(self._callFUT(object(), base=IBase), [IFoo])	1✔
205
206	def test_hit_in_current_site(self):	1✔
207	from zope.component._api import getSiteManager	1✔
208	from zope.component.globalregistry import getGlobalSiteManager	1✔
209	from zope.interface.registry import Components	1✔
210	from zope.interface import Interface	1✔
211	from zope.interface.interfaces import IInterface	1✔
212
213	class ILocal(Interface):	1✔
214	pass	1✔
215
216	class IGlobal(Interface):	1✔
217	pass	1✔
218
219	gsm = getGlobalSiteManager()	1✔
220	site_man = Components(bases=(gsm,))	1✔
221	def get(_context=None):	1✔
222	return site_man	1✔
223	getSiteManager.sethook(get)	1✔
224	self.addCleanup(getSiteManager.reset)	1✔
225
226
227	gsm.registerUtility(IGlobal, IInterface, 'foo')	1✔
228	site_man.registerUtility(ILocal, IInterface, 'bar')	1✔
229
230	result = self._callFUT(None)	1✔
231	self.assertEqual(len(result), 2)	1✔
232	self.assertIn(ILocal, result)	1✔
233	self.assertIn(IGlobal, result)	1✔
234
235	getSiteManager.reset()	1✔
236
237	result = self._callFUT(None)	1✔
238	self.assertEqual(len(result), 1)	1✔
239	self.assertIn(IGlobal, result)	1✔
240
241
242	class Test_searchInterfaceIds(unittest.TestCase):	1✔
243
244	from zope.component.testing import setUp, tearDown	1✔
245
246	def _callFUT(self, args, *kw):	1✔
247	from zope.component.interface import searchInterfaceIds	1✔
248	return searchInterfaceIds(args, *kw)	1✔
249
250	def test_empty(self):	1✔
251	self.assertEqual(self._callFUT(object()), [])	1✔
252
253	def test_no_search_string_no_base(self):	1✔
254	from zope.interface import Interface	1✔
255	from zope.interface.interfaces import IInterface	1✔
256	from zope.component.globalregistry import getGlobalSiteManager	1✔
257	gsm = getGlobalSiteManager()	1✔
258	class IFoo(Interface):	1✔
259	pass	1✔
260	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
261	self.assertEqual(self._callFUT(object()), ['foo'])	1✔
262
263	def test_w_search_string_no_base(self):	1✔
264	from zope.interface import Interface	1✔
265	from zope.interface.interfaces import IInterface	1✔
266	from zope.component.globalregistry import getGlobalSiteManager	1✔
267	gsm = getGlobalSiteManager()	1✔
268	class IFoo(Interface):	1✔
269	pass	1✔
270	class IBar(Interface):	1✔
271	pass	1✔
272	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
273	gsm.registerUtility(IBar, IInterface, 'bar')	1✔
274	self.assertEqual(self._callFUT(object(), 'IFoo'), ['foo'])	1✔
275
276	def test_no_search_string_w_base(self):	1✔
277	from zope.interface import Interface	1✔
278	from zope.interface.interfaces import IInterface	1✔
279	from zope.component.globalregistry import getGlobalSiteManager	1✔
280	gsm = getGlobalSiteManager()	1✔
281	class IBase(Interface):	1✔
282	pass	1✔
283	class IFoo(IBase):	1✔
284	pass	1✔
285	class IBar(Interface):	1✔
286	pass	1✔
287	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
288	gsm.registerUtility(IBar, IInterface, 'bar')	1✔
289	self.assertEqual(self._callFUT(object(), base=IBase), ['foo'])	1✔
290
291
292	class Test_searchInterfaceUtilities(unittest.TestCase):	1✔
293
294	from zope.component.testing import setUp, tearDown	1✔
295
296	def _callFUT(self, args, *kw):	1✔
297	from zope.component.interface import searchInterfaceUtilities	1✔
298	return searchInterfaceUtilities(args, *kw)	1✔
299
300	def test_empty(self):	1✔
301	self.assertEqual(self._callFUT(object()), [])	1✔
302
303	def test_no_search_string_no_base(self):	1✔
304	from zope.interface import Interface	1✔
305	from zope.interface.interfaces import IInterface	1✔
306	from zope.component.globalregistry import getGlobalSiteManager	1✔
307	gsm = getGlobalSiteManager()	1✔
308	class IFoo(Interface):	1✔
309	pass	1✔
310	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
311	self.assertEqual(self._callFUT(object()), [('foo', IFoo)])	1✔
312
313	def test_w_search_string_no_base(self):	1✔
314	from zope.interface import Interface	1✔
315	from zope.interface.interfaces import IInterface	1✔
316	from zope.component.globalregistry import getGlobalSiteManager	1✔
317	gsm = getGlobalSiteManager()	1✔
318	class IFoo(Interface):	1✔
319	pass	1✔
320	class IBar(Interface):	1✔
321	pass	1✔
322	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
323	gsm.registerUtility(IBar, IInterface, 'bar')	1✔
324	self.assertEqual(self._callFUT(object(), 'IFoo'), [('foo', IFoo)])	1✔
325
326	def test_no_search_string_w_base(self):	1✔
327	from zope.interface import Interface	1✔
328	from zope.interface.interfaces import IInterface	1✔
329	from zope.component.globalregistry import getGlobalSiteManager	1✔
330	gsm = getGlobalSiteManager()	1✔
331	class IBase(Interface):	1✔
332	pass	1✔
333	class IFoo(IBase):	1✔
334	pass	1✔
335	class IBar(Interface):	1✔
336	pass	1✔
337	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
338	gsm.registerUtility(IBar, IInterface, 'bar')	1✔
339	self.assertEqual(self._callFUT(object(), base=IBase), [('foo', IFoo)])	1✔
340
341	def test_no_search_string_w_base_is_same(self):	1✔
342	from zope.interface import Interface	1✔
343	from zope.interface.interfaces import IInterface	1✔
344	from zope.component.globalregistry import getGlobalSiteManager	1✔
345	gsm = getGlobalSiteManager()	1✔
346	class IFoo(Interface):	1✔
347	pass	1✔
348	class IBar(Interface):	1✔
349	pass	1✔
350	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
351	gsm.registerUtility(IBar, IInterface, 'bar')	1✔
352	self.assertEqual(self._callFUT(object(), base=IFoo), [('foo', IFoo)])	1✔
353
354
355	@unittest.skipIf(DOCSTRINGS_REMOVED,	1✔
356	'Skipping tests, docstrings are optimized away')
357	class Test_getInterfaceAllDocs(unittest.TestCase):	1✔
358
359	def _callFUT(self, args, *kw):	1✔
360	from zope.component.interface import getInterfaceAllDocs	1✔
361	return getInterfaceAllDocs(args, *kw)	1✔
362
363	def test_w_class(self):	1✔
364	class Foo(object):	1✔
365	"""DOCSTRING"""
366	bar = None	1✔
367	def baz(self):	1✔
368	"""BAZ"""
369	self.assertEqual(self._callFUT(Foo),	1✔
370	'zope.component.tests.test_interface.foo\n' +
371	'docstring')
372
373	def test_w_interface_no_members(self):	1✔
374	from zope.interface import Interface	1✔
375	class IFoo(Interface):	1✔
376	"""DOCSTRING"""
377	self.assertEqual(self._callFUT(IFoo),	1✔
378	'zope.component.tests.test_interface.ifoo\n' +
379	'docstring')
380
381	def test_w_interface_w_members(self):	1✔
382	from zope.interface import Attribute	1✔
383	from zope.interface import Interface	1✔
384	class IFoo(Interface):	1✔
385	"""DOCSTRING"""
386	bar = Attribute('bar', 'Do bar')	1✔
387	def baz(self):	1✔
388	"""BAZ"""
389	self.assertEqual(self._callFUT(IFoo),	1✔
390	'zope.component.tests.test_interface.ifoo\n' +
391	'docstring\n' +
392	'do bar\n' +
393	'baz')
394
395
396	class Test_nameToInterface(unittest.TestCase):	1✔
397
398	from zope.component.testing import setUp, tearDown	1✔
399
400	def _callFUT(self, args, *kw):	1✔
401	from zope.component.interface import nameToInterface	1✔
402	return nameToInterface(args, *kw)	1✔
403
404	def test_w_None(self):	1✔
405	self.assertTrue(self._callFUT(object(), 'None') is None)	1✔
406
407	def test_miss(self):	1✔
408	from zope.interface.interfaces import ComponentLookupError	1✔
409	self.assertRaises(ComponentLookupError,	1✔
410	self._callFUT, object(), 'nonesuch')
411
412	def test_hit(self):	1✔
413	from zope.interface import Interface	1✔
414	from zope.interface.interfaces import IInterface	1✔
415	from zope.component.globalregistry import getGlobalSiteManager	1✔
416	gsm = getGlobalSiteManager()	1✔
417	class IFoo(Interface):	1✔
418	pass	1✔
419	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
420	found = self._callFUT(object(), 'foo')	1✔
421	self.assertTrue(found is IFoo)	1✔
422
423
424	class Test_interfaceToName(unittest.TestCase):	1✔
425
426	from zope.component.testing import setUp, tearDown	1✔
427
428	def _callFUT(self, args, *kw):	1✔
429	from zope.component.interface import interfaceToName	1✔
430	return interfaceToName(args, *kw)	1✔
431
432	def test_w_None(self):	1✔
433	self.assertEqual(self._callFUT(object(), None), 'None')	1✔
434
435	def test_w_unregistered(self):	1✔
436	from zope.interface import Interface	1✔
437	class IFoo(Interface):	1✔
438	pass	1✔
439	self.assertEqual(self._callFUT(object(), IFoo),	1✔
440	'zope.component.tests.test_interface.IFoo')
441
442	def test_w_registered(self):	1✔
443	from zope.interface import Interface	1✔
444	from zope.interface.interfaces import IInterface	1✔
445	from zope.component.globalregistry import getGlobalSiteManager	1✔
446	gsm = getGlobalSiteManager()	1✔
447	class IFoo(Interface):	1✔
448	pass	1✔
449	gsm.registerUtility(IFoo, IInterface, 'foo')	1✔
450	self.assertEqual(self._callFUT(object(), IFoo),	1✔
451	'zope.component.tests.test_interface.IFoo')

zopefoundation / zope.component / 3829079989

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